Cypress CY8C24423A DC Low Power Comparator Specifications, DC Analog Output Buffer Specifications

CY8C24223A, CY8C24423A

DC Low Power Comparator Specifications

The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and -40°C ≤ TA ≤ 125°C. Typical parameters apply to 5V at 25°C and are for design guidance only.

Table 14. DC Low Power Comparator Specifications

Symbol	Description	Min	Typ	Max	Units
VREFLPC	Low power comparator (LPC) reference voltage range	0.2	–	Vdd - 1	V
ISLPC	LPC supply current	–	10	40	μA
VOSLPC	LPC voltage offset	–	2.5	30	mV

DC Analog Output Buffer Specifications

The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V and -40°C ≤ TA ≤ 125°C. Typical parameters apply to 5V at 25°C and are for design guidance only.

Table 15. DC Analog Output Buffer Specifications

Symbol	Description	Min	Typ	Max	Units
VOSOB	Input Offset Voltage (Absolute Value)	–	3	18	mV
TCVOSOB	Input Offset Voltage Drift	–	+6	–	μV/°C
VCMOB	Common-Mode Input Voltage Range	0.5	–	Vdd - 1.0	V
ROUTOB	Output Resistance	–	1	–	W
VOHIGHOB	High Output Voltage Swing (Load = 32 ohms to Vdd/2)	0.5 x Vdd + 1.1	–	–	V
VOLOWOB	Low Output Voltage Swing (Load = 32 ohms to Vdd/2)	–	–	0.5 x Vdd - 1.3	V
ISOB	Supply Current Including Bias Cell (No Load)	–	1.1	5.1	mA
	Power = Low
	Power = High	–	2.6	8.8	mA
PSRROB	Supply Voltage Rejection Ratio	–	64	–	dB

Document Number: 3-12029 Rev. *E Page 18 of 31

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